How is the Bun Rewrite in Rust going?(lockwood.dev)
438 points by tomlockwood | 333 comments
A developer blog post examining the progress and claims around Bun's AI-assisted rewrite from Zig to Rust, framed as a showcase for Anthropic's AI.
#javascript-runtime on Hacker News
14 stories tagged javascript-runtime, newest first.
Claude Code uses Bun written in Rust now(simonwillison.net)
584 points by tosh | 787 comments
A short note by Simon Willison using strings and grep on the Claude Code binary to confirm it ships a Rust port of the Bun runtime.
My Thoughts on the Bun Rust Rewrite(andrewkelley.me)
369 points by kristoff_it | 269 comments
Andrew Kelley, creator of Zig, writes a blog post reflecting on Bun's rewrite from Zig to Rust and Jarred Sumner's history with the Zig community.
Rewriting Bun in Rust(bun.com)
692 points by afturner | 428 comments
Bun blog post by Jarred Sumner explaining the decision to rewrite the Bun JavaScript runtime from Zig to Rust, partly using Claude.
Deno Desktop(docs.deno.com)
1068 points by GeneralMaximus | 387 comments
Deno documentation page for `deno desktop`, an upcoming Deno 2.9 command that bundles a project, the runtime, and a web rendering engine into a desktop app binary.
Bun support is now limited and deprecated(github.com)
511 points by tamnd | 521 comments
A yt-dlp GitHub issue announcing that support for Bun as an ejs-compatible JavaScript runtime is being limited to versions 1.2.11–1.3.14 and deprecated.
Bun Rust rewrite: "codebase fails basic miri checks, allows for UB in safe rust"(github.com)
412 points by ndiddy | 285 comments
GitHub issue on the oven-sh/bun repository reporting that Bun's Rust codebase fails Miri checks and permits undefined behavior in safe Rust.
Rewrite Bun in Rust has been merged(github.com)
644 points by Chaoses | 705 comments
A merged GitHub pull request in the oven-sh/bun repository that rewrites the Bun JavaScript runtime in Rust, spanning 6755 commits and 2188 changed files.
Bun's experimental Rust rewrite hits 99.8% test compatibility on Linux x64 glibc(twitter.com)
678 points by heldrida | 644 comments
A tweet from Jarred Sumner reporting that Bun's experimental Rust rewrite passes 99.8% of tests on Linux x64 glibc.
Bun is being ported from Zig to Rust(github.com)
680 points by SergeAx | 497 comments
A GitHub commit in the oven-sh/bun repository adding a Phase-A porting guide (docs/PORTING.md) on a claude/phase-a-port branch, related to porting Bun from Zig to Rust.
I am worried about Bun(wwj.dev)
487 points by remote-dev | 317 comments
A blog post by William Johnston explaining why, despite liking Bun as a fast Node.js alternative, he is now worried about its direction.
Anthropic acquires Bun(bun.com)
2093 points by ryanvogel | 1005 comments
Bun blog post by Jarred Sumner announcing that Anthropic has acquired Bun, which stays open-source and MIT-licensed while powering Claude Code and future AI tools.
Yt-dlp: Upcoming new requirements for YouTube downloads(github.com)
1150 points by phewlink | 549 comments
A yt-dlp GitHub issue announcing that YouTube downloads will soon require the Deno JavaScript runtime to be installed.
Bun v0.8(bun.sh)
336 points by todsacerdoti | 140 comments
Bun v0.8.0 release blog post announcing debugger support, fetch streaming, SvelteKit support, node:tty streams, and Node.js compatibility fixes.